Old Irish language in the context of "Norse-Gaels"

Norman Irish or Hiberno-Normans (Irish: Normánach; Old Irish: Gall 'foreigners') is a modern term for the descendants of Norman settlers who arrived during the Anglo-Norman invasion of Ireland in the 12th century. Most came from England and Wales. They are distinguished from the native Gaelic Irish, although some Normans eventually became Gaelicised. The Hiberno-Normans were a feudal aristocracy and merchant oligarchy which controlled the Lordship of Ireland. The Hiberno-Normans were associated with the Gregorian Reform of the Catholic Church in Ireland and contributed to the emergence of a Hiberno-English dialect.

Some of the most prominent Hiberno-Norman families were the Burkes (de Burghs), Butlers, and FitzGeralds. One of the most common Irish surnames, Walsh, derives from Welsh Normans who arrived in Ireland as part of this group. Some Norman families were said to have become "more Irish than the Irish themselves" by merging culturally and intermarrying with the Gaels.

Fortriu (Latin: Verturiones; Old Irish: *Foirtrinn; Old English: Wærteras; Pictish: *Uerteru) was a Pictish kingdom recorded between the 4th and 10th centuries. It was traditionally believed to be located in and around Strathearn in central Scotland, but is more likely to have been based in the north, in the Moray and Easter Ross area. Fortriu is a term used by historians as it is not known what name its people used to refer to their polity. Historians also sometimes use the name synonymously with Pictland in general.

The Dagda (Old Irish: In Dagda [ˈd̪aɣða], Irish: An Daghdha) is considered the great god of Irish mythology. He is the chief god of the Tuatha Dé Danann, with the Dagda portrayed as a father-figure, king, and druid. He is associated with fertility, agriculture, masculinity and strength, as well as magic, druidry and wisdom. He can control life and death (cf. his staff), the weather and crops, as well as time and the seasons.

He is often described as a large bearded man or giant wearing a hooded cloak. He owns a magic staff (lorc) of dual nature: it kills with one end and brings to life with the other. He also owns a cauldron (the coire ansic) which never runs empty, and a magic harp (Uaithne, though this may be the name of the harper), which will not play unless called by its two bynames, and the harp can fly itself to the Dagda when thus beckoned. He is said to dwell in Brú na Bóinne (Newgrange). Other places associated with or named after him include Uisneach, Grianan of Aileach, Lough Neagh and Knock Iveagh. The Dagda is said to be the husband of the Morrígan and lover of Boann. His children include Aengus, Brigit, Bodb Derg, Cermait, Aed, and Midir.

Meath (/miːð/ MEEDH; Modern Irish: Mí; Old Irish: Mide [ˈmʲiðʲe]) was a kingdom in Ireland from the 1st to the 12th century AD. Its name means "middle," denoting its location in the middle of the island.

At its greatest extent, it included all of County Meath (which takes its name from the kingdom), all of County Westmeath, and parts of counties Cavan, Dublin, Kildare, Longford, Louth and Offaly.